Defined in 4 files as a macro:

• arch/riscv/include/asm/cmpxchg.h, line 294 (as a macro)
• include/asm-generic/atomic-instrumented.h, line 1699 (as a macro)
• include/linux/atomic-fallback.h, line 36 (as a macro)
• include/linux/atomic-fallback.h, line 46 (as a macro)

Referenced in 9 files:

• fs/crypto/hooks.c, line 377
• fs/crypto/keysetup.c, line 518
• fs/overlayfs/readdir.c, line 874
• fs/verity/open.c, line 202
• include/linux/atomic-fallback.h
  • line 45
  • line 113
• kernel/locking/mcs_spinlock.h, line 110
• kernel/locking/qspinlock_paravirt.h, line 556
• kernel/locking/rtmutex.c, line 145
• lib/generic-radix-tree.c
  • line 131
  • line 150